Samsung Galaxy M31s vs Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) has better RAM than Samsung Galaxy M31s. In terms of display resolution, Samsung Galaxy M31s has better resolution of 2400 x 1080 than Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) which has resolution of 1080 x 2392. Both have the same amount of internal memory.
| Name | Samsung Galaxy M31s | Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.5 in | 6.77 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 5800 mAh |
| Camera | 64 MP Quad | 50 MP + 2 MP Dual |
| Price | Rs. 11999 | Rs. 25290 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 11999. The launch Date of the second phone is April 02, 2026. The cost of Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) is Rs. 25290.
Display comparison
Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) has larger screen size of 6.77 inches in comparison to Samsung Galaxy M31s's 6.5 inch screen. Samsung Galaxy M31s has Super AMOLED Screen type where as Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) has AMOLED Screen type. Samsung's phone has display density of 407 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 91% than Xiaomi's phone ~ 89.7%. Samsung Galaxy M31s has 20:9 aspect ratio where as Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy M31s's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy M31s's 64 MP Quad Rear Camera outclasses Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy M31s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB)'s 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 15 version.
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Full Comparison
| Name | Samsung Galaxy M31s | Xiaomi Redmi Note 15 SE 5G (8GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | Galaxy M31s | MZB0NT3IN, Note 15 SE 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | July 30, 2020 | April 02, 2026 |
| In The Box | REDMI Note 15 SE 5G / Adapter / USB Type-C Cable / SIM Eject Tool / Protective Case / Quick Start Guide / Warranty Card | |
| Design | ||
| Dimensions | 74.4 x 159.3 x 9.3 mm | 75.42 x 164 x 7.82 mm |
| Weight | 203 g | 182 g |
| Colors | Crimson Reserve, Frosted White, Carbon Black | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (68B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.5 inches, 1080 x 2400 pixels | 6.77 inches, 2392 x 1080 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 407 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 91% | ~ 89.7% |
| Glass Type | Corning Gorilla Glass | Scratch/drop-resistant glass, Mohs level 5 |
| Brightness | 3200nits peak brightness, 800nits (typ) | |
| Features | Contrast ratio: 8,000,000:1, DCI- P3 Wide Color Gamut, Sunlight Display, Reading Mode, 3840Hz PWM Dimming, 16000-level Brightness Adjustment, TÜV Rheinland Low Blue Light, (Hardware Solution) Certified, TUV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.1 | UFS 2.2 |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NSA: n1|n3|n40|n78, 5G SA: n1|n3|n5|n8|n28|n40|n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports Wi-Fi Direct | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Glonass, Beidou, Galileo | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo E1 |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass | Virtual Proximity Sensor | Ambient Light Sensor | Accelerometer | Electronic Compass | IR Blaster | Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| AI Features | AI Erase, AI Bokeh, AI Sky, AI Bokeh, Gemini. Circle to Search | |
| IP Rating | IP65 + IP66 | |
| Dust Resistant | Yes | |
| Extra Features | IP65/IP66 Water & Dust Resistant, TÜV Rheinland Low Blue Light Certification (Hardware Solution), TÜV Rheinland Circadian Friendly Certification, TÜV Rheinland Flicker Free Certification | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 1/2.88", 1.22μm 4in1 Super Pixel5P lens, f/1.8 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX682 | Light Fusion 400 |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Potriat, Ultra HD, Timer, Watermark, Night Mode, Time Lapse |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) | 20 MP ƒ/2.2 1/4" Sensor Size, 4P lens Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Front Camera Features | HDR | HDR, panorama |
| Technical | ||
| OS | Android v10.0, upgradable to v11 | Android v15 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Samsung Exynos 9611 | Snapdragon Snapdragon 6 Gen3 |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Mali-G72 MP3 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V, MKV, XVID |
| FM Radio | Yes, with FM Recording | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dolby Atmos | Hi-Res | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5800 mAh |
| Fast Charging | Yes, 25W Fast Charging | Yes, 45W Turbo Charging |
| Reverse Charging | Yes | Yes, 18W |
| Talk Time | 51 hours | |
| Music Playback Time | 125 hours | |